/Engine/Source/Runtime/Engine/Classes/EdGraph/EdGraphNode.h
Finds the difference in properties of node instance, for subobjects
virtual void DiffProperties ( [UClass](API\Runtime\CoreUObject\UObject\UClass) * StructA, [UClass](API\Runtime\CoreUObject\UObject\UClass) * StructB, [UObject](API\Runtime\CoreUObject\UObject\UObject) * DataA, [UObject](API\Runtime\CoreUObject\UObject\UObject) * DataB, [FDiffResults](API\Runtime\Engine\FDiffResults) & Results, [FDiffSingleResult](API\Runtime\Engine\FDiffSingleResult) & Diff ) const